Represents Mercedes-Benz's post-war foray into more modern, unit-body construction, targeting the executive sedan market. These models established Mercedes-Benz's reputation for quality and engineering in the mid-size segment.
Competitive Analysis
Key Competitors:
Jaguar Mark II, BMW 501/502 Series, Rover P4/P5 Series, Opel Kapitan.
Key Features
Vehicle Attributes:
Unibody construction, independent front suspension, advanced (for its time) engine designs, comfortable ride, robust build quality.
Manual Value Proposition
Utility:
Essential resource for owners and mechanics to maintain, diagnose, and repair these classic Mercedes-Benz models, ensuring longevity and preserving originality.
115 hp @ 5000 rpm (Bosch mechanical fuel injection)
Torque 220A:
150 Nm (111 lb-ft) at 2500 rpm (approx.)
Torque 220S:
172 Nm (127 lb-ft) at 3000 rpm (approx.)
Torque 220Se:
187 Nm (138 lb-ft) at 3500 rpm (approx.)
Fuel System
Carburetion 220A 220S:
Single or Twin Solex downdraft carburetors (e.g., Solex 32 PAJTA, Solex 40 PII-4)
Fuel Injection 220Se:
Bosch Mechanical Fuel Injection (MFI) system
Fuel Type
Recommended Fuel:
Premium Unleaded Gasoline (Octane rating appropriate for the era, typically 91-93 RON)
🔧 Transmission
Standard
Type:
4-Speed Manual Synchromesh Transmission
Optional
Type:
4-Speed Mercedes-Benz Hydrak Automatic Clutch (precursor to modern automatics)
Features
Clutch Type:
Single Dry Plate (Manual Transmission)
Final Drive:
Hypoid Rear Axle, various gear ratios depending on model and market
📐 Dimensions
Exterior
Wheelbase:
Approx. 2,800 mm (110.2 inches)
Length:
Approx. 4,560 mm (179.5 inches)
Width:
Approx. 1,720 mm (67.7 inches)
Height:
Approx. 1,470 mm (57.9 inches)
Weights
Curb Weight:
Approx. 1,300 - 1,400 kg (2,866 - 3,086 lbs) depending on model and equipment
Gross Vehicle Weight Rating:
Approx. 1,750 - 1,850 kg
🛡️ Safety Features
Ratings
Crash Safety Era:
Designed to contemporary safety standards of the 1950s/early 1960s. Lacks modern crumple zones, airbags, and advanced restraint systems.
Active Features
Brakes:
Hydraulic drum brakes on all wheels (some later models may have had front discs as an option or on specific variants, but typically drums).
Suspension:
Independent front suspension and swing axle rear suspension contribute to relatively stable handling for the era.
Passive Features
Body Structure:
Robust unitary body construction, providing structural integrity.
Seat Belts:
Not standard equipment in early production; likely available as an optional extra or added later by owners.
💡 Technology Features
Infotainment
Audio System:
Typically a period-correct AM/FM radio, often Blaupunkt or Becker. Optional features like external antennas or speaker upgrades may have been available.
Driver Assistance
Visibility Aids:
Effective exterior lighting, dual side mirrors, and adequate interior visibility due to large greenhouse.
Connectivity
Connection Options:
No modern connectivity features (e.g., Bluetooth, USB). Communication relies on driver input and analog gauges.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 5,000 - 8,000 km (3,000 - 5,000 miles) or 6 months, depending on driving conditions and oil quality.
Tune Up Interval:
Regular checks of ignition timing, spark plugs, and carburetor/fuel injection settings every 10,000 - 15,000 km (6,000 - 9,000 miles).
Lubrication Points:
Chassis lubrication points (grease fittings) typically require attention every 1,000 - 2,000 km (600 - 1,200 miles).
Fluid Specifications
Engine Oil:
API SG or higher, SAE 20W-50 or 10W-40 (refer to manual for exact viscosity based on ambient temperature and engine condition). Mineral-based oils are generally preferred for classic engines.
Coolant:
50/50 mix of ethylene glycol antifreeze and distilled water.
Brake Fluid:
DOT 3 or DOT 4 glycol-based brake fluid.
Transmission Fluid Manual:
GL-4 Hypoid Gear Oil (e.g., SAE 80W-90)
Transmission Fluid Automatic Hydrak:
ATF (Automatic Transmission Fluid) type specified by Mercedes-Benz for the Hydrak system.
Founded on innovation and engineering excellence, Mercedes-Benz has a long history of producing high-quality, durable automobiles since the late 19th century.
Model Evolution
Pontons Introduction:
Introduced in 1953 (220a), replaced the pre-war W187 220. The 'Ponton' styling, characterized by pontoon-like fenders integrated into the body, was a significant departure from previous designs. Evolved through W180 (220a, 220S) and W128 (220S, 220SE) series, with the SE model featuring fuel injection for enhanced performance.
Production
Production Years:
1953 - 1959 (for W180 and W128 chassis)
Manufacturing Locations:
Stuttgart, Germany
🏆 Awards & Recognition
Recognitions
Historical Acclaim:
While specific awards are rare for individual models of this era, the Mercedes-Benz 'Ponton' series was widely recognized by automotive press and the public for its engineering, build quality, and comfortable ride, solidifying Mercedes-Benz's reputation as a premium manufacturer.
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